InChI=1/C22H31NO2/c1-14(24)25-17-8-10-21(2)15(12-17)4-6-18-19-7-5-16(13-23)22(19,3)11-9-20(18)21/h4,16-20H,5-12H2,1-3H3/t16-,17-,18-,19+,20-,21+,22-/m0/s1 642B3D85C599BE1F